FreeNOS
server
datastore
DatastoreMessage.h
Go to the documentation of this file.
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/*
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* Copyright (C) 2020 Niek Linnenbank
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __SERVER_DATASTORE_DATASTOREMESSAGE_H
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#define __SERVER_DATASTORE_DATASTOREMESSAGE_H
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#include <
Types.h
>
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#include <
ChannelMessage.h
>
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#include "
Datastore.h
"
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typedef
struct
DatastoreMessage
:
public
ChannelMessage
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{
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ProcessID
from
;
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Datastore::Action
action
;
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Datastore::Result
result
;
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char
key
[32];
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Size
size
;
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Address
address
;
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}
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DatastoreMessage
;
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#endif
/* __SERVER_DATASTORE_DATASTOREMESSAGE_H */
Datastore.h
DatastoreMessage
Datastore IPC message.
Definition:
DatastoreMessage.h:36
Types.h
Datastore::Action
Action
Actions which may be performed on the datastore.
Definition:
Datastore.h:34
ProcessID
u32 ProcessID
Process Identification Number.
Definition:
Types.h:140
DatastoreMessage::address
Address address
Address of mapped buffer inside client process.
Definition:
DatastoreMessage.h:43
Address
unsigned long Address
A memory address.
Definition:
Types.h:131
DatastoreMessage::result
Datastore::Result result
Result of action.
Definition:
DatastoreMessage.h:40
DatastoreMessage::action
Datastore::Action action
Action to perform.
Definition:
DatastoreMessage.h:39
DatastoreMessage::from
ProcessID from
Source of the message.
Definition:
DatastoreMessage.h:38
ChannelMessage.h
Size
unsigned int Size
Any sane size indicator cannot go negative.
Definition:
Types.h:128
Datastore::Result
Result
Result codes.
Definition:
Datastore.h:42
DatastoreMessage::key
char key[32]
Key specifies the buffer to use.
Definition:
DatastoreMessage.h:41
DatastoreMessage::size
Size size
Size of the buffer.
Definition:
DatastoreMessage.h:42
DatastoreMessage
DatastoreMessage DatastoreMessage
Datastore IPC message.
ChannelMessage
Basic message format for sending on a Channel.
Definition:
ChannelMessage.h:34
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